NSN 5985-01-342-8405
Part Details | VARIABLE ATTENUATOR
5985-01-342-8405 A device for reducing the strength of an alternating current signal either continuously or in steps, without causing appreciable signal distortion, by maintaining substantially constant output and/or input impedance match. Continuously variable resistive devices must consist of at least two sections or one section with at least two rotating contacts. The item must have an overall attenuation rating. Includes tandem mounted variable resistors designed to function as an attenuator but whose terminals are not connected. See also RESISTOR, VAIABLE (as modified).
Alternate Parts: 34525411, 3452541-1, 19583, 1958-3, 5985-01-342-8405, 01-342-8405, 5985013428405, 013428405
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 59 | JUL 31, 1991 | 01-342-8405 | 00838 ( ATTENUATOR, VARIABLE ) |
REFERENCE DRAWINGS & PICTURES
IRREGULAR
Cross Reference | NSN 5985-01-342-8405
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 3452541-1 | 93346 | COBHAM ADVANCED ELECTRONIC SOLUTIONSINC. |
| 1958-3 | 11332 | GENERAL MICROWAVE CORPORATION |
Technical Data | NSN 5985-01-342-8405
| Characteristic | Specifications |
|---|---|
| APPLICATION DESIGN | TRANSMISSION LINE |
| FREQUENCY RANGE | 6.000 GIGAHERTZ MINIMUM AND 18.000 GIGAHERTZ MAXIMUM |
| VOLTAGE STANDING WAVE RATIO | 1.80 |
| POWER RATING | 100.0 MILLIWATTS PEAK |
| INSERTION LOSS AT MINIMUM ATTENUATION IN MAXIMUM DECIBELS | 2.5 |
| OVERALL ATTENUATION RANGE IN DECIBELS | P10.0/P60.0 |
| SEGMENT ATTENUATION RANGE IN DECIBELS | FP0.00/P10.00$$FP10.00/P20.00$$FP20.00/P40.00$$FP40.00/P60.00 |
| ATTENUATION VARIATION METHOD | STEPPED |
| STEP POSITION QUANTITY | 5 |
| ATTENUATION PER STEP IN DECIBELS | 10.0 |
| BODY STYLE | IRREGULAR |
| OVERALL LENGTH | 2.010 INCHES NOMINAL |
| OVERALL HEIGHT | 0.300 INCHES NOMINAL |
| OVERALL WIDTH | 1.630 INCHES NOMINAL |
| ADJUSTMENT DEVICE TYPE AND QUANTITY | 1 ELECTRONIC, CURRENT CONTROLLED |
| TERMINAL TYPE AND QUANTITY | 3 CONNECTOR, COAXIAL, FEMALE |
| COAXIAL CONNECTOR SERIES DESIGNATION | SMA |
| MOUNTING FACILITY TYPE AND QUANTITY | 2 UNTHREADED HOLE |
| UNTHREADED MOUNTING HOLE DIAMETER | 0.104 INCHES NOMINAL |
| DISTANCE BETWEEN MOUNTING FACILITY CENTERS | 1.050 INCHES NOMINAL |
| FSC APPLICATION DATA | ANTENNAS,WAVEGUIDES,AND RELATED EQUIP. |